Why won’t this giant oil pipeline reveal its secret backers?

Expansion will stretch hundreds miles and is fiercely opposed by numerous groups - but despite repeated calls the Canadian government has not forced the pipeline reveal its insurers

Nestled in the harbors of Vancouver, the Tsleil-Waututh Nation has lived for thousands of years within an inlet set against the mountain views of the Pacific north-west.

But across the water from Tsleil-Waututh Nation's reserve, less than 2km away, or a little over a mile, is a jarring juxtaposition: an industrial terminal for the large Trans Mountain oil pipeline.